I play chess. Not because I enjoy it (I do, yes, I'm a nerd) but because it reduces the chances of me contracting Alzheimer's disease.
I play sport. Not because I enjoy it (I don't) but because I want to able to die in my bed, rather than due to a heart attack.
I work hard. Not because I enjoy it (soical expectations make me) but because I want to be able to provide for myself and my family in the furture.
Why am I taking life so seriously? What happend to my childhood? Why do I care about caring?